Messages And Parameters - Siemens SINAMICS S120 Function Manual

Process data monitoring time (setpoint timeout)
The "Setpoint timeout" only applies for access to process data (40100 ... 40109, 40110 ...
40119). The "Setpoint timeout" is not generated for parameter data (40300 ... 40522).
Fieldbus interface:
In parameter p2040 you define the time for cyclic data exchange for process data.
Setting range 0 - 2000 s.
The time depends on the amount of data to be transferred and the control.
"Setpoint timeout" (F01910) is issued by the Modbus if p2040 is set to a value > 0 ms and no
process data is requested within this time period.
COMM BOARD:
In parameter p8840 you define the time for cyclic process data exchange.
Setting range 0 - 2000 s.
The time depends on the amount of data to be transferred and the control.
"Setpoint timeout" (F08501) is issued by the Modbus if p8840 is set to a value > 0 ms and no
process data is requested within this time period.
11.4.8

Messages and parameters

Faults and alarms (see SINAMICS S120/S150 List Manual)
• F01910
• A01925 (F)
• F08501 (N, A) PN/COMM BOARD: Setpoint timeout
• A08526 (F)
• A08555
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Fieldbus: Setpoint timeout
Modbus TCP connection interrupted
PN/COMM BOARD: No cyclic connection
Modbus TCP commissioning fault
11.4 Communication via MODBUS TCP
Communication
871